CN205184484U - A grinding device for vertical roller mill bed - Google Patents
A grinding device for vertical roller mill bed Download PDFInfo
- Publication number
- CN205184484U CN205184484U CN201520628214.3U CN201520628214U CN205184484U CN 205184484 U CN205184484 U CN 205184484U CN 201520628214 U CN201520628214 U CN 201520628214U CN 205184484 U CN205184484 U CN 205184484U
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- CN
- China
- Prior art keywords
- grinding
- mount pad
- support
- vertical grinder
- emery wheel
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a grinding device for vertical roller mill bed, set up the grinding part on the frame including frame, activity, the grinding head that the grinding parts include the grinding mount pad, set up an actuating mechanism on the grinding mount pad, be connected with an actuating mechanism, the grinding with frame swing joint, grinding head includes the emery wheel, is used for to fix the emery wheel dish of emery wheel, the terminal surface of emery wheel is the grinding face. The utility model discloses simple structure, systematized setting, easy to assemble and maintenance, grinding precision is high, and the leakproofness is good, and is waterproof dustproof, has avoided the grinding fluid to splash or ooze, has ensured the cleanness of production of shop floor environment, has ensured the working life of equipment.
Description
Technical field
The utility model belongs to grinding machine equipment technical field, is specifically related to a kind of grinding attachment for vertical grinder.
Background technology
Along with the development of science and technology, more and more higher to the required precision of the process units of all trades and professions, precision and the surface requirements of the corresponding parts to these process units of composition also improve thereupon, and many parts in the pre-assembly, need through grinding and polishing, current vertical grinder main spindle box grinding structure is on the market not rigorous, there is no systematization, complex structure, be not easy to install, affect the service behaviour of grinding machine, the precision of impact processing.
Utility model content
In order to overcome above-mentioned technological deficiency, the grinding attachment for vertical grinder that the utility model provides a kind of systematization, convenient to install, machining accuracy is high.
In order to solve the problem, the utility model is achieved by following technical scheme:
Grinding attachment for vertical grinder described in the utility model, comprises support, the grinding parts be movably arranged on support;
Described grinding parts comprise grinding mount pad, the first driving mechanism be arranged on grinding mount pad, the grinding machine head that is connected with the first driving mechanism; Described grinding machine head is flexibly connected with described support; Described grinding machine head comprises emery wheel, for fixing the abrasive disc of described emery wheel; The end face of described emery wheel is grinding face.
Further, described first driving mechanism comprise mair motor, for install described mair motor main spindle box, for connecting the main shaft of mair motor and described emery wheel; The driving shaft of described mair motor is connected with described main shaft by shaft coupling.
Further, splash to prevent grinding fluid, affect the normal operation of equipment, described grinding parts also comprise hermetically-sealed construction, described hermetically-sealed construction comprises the sealing shroud be set on described main shaft, for holding the wheel guard of described emery wheel, described wheel guard is set in outside described sealing shroud, is provided with water proof ring between described sealing shroud and wheel guard; Described wheel guard is arranged on described grinding mount pad by wheel guard installing plate.
Further, be provided with some bearings between described sealing shroud and described main shaft, described bearing is connected with described sealing shroud by bearing cage, and described bearing cage is connected with described grinding mount pad.
Further, be provided with dust ring between described water proof ring and described sealing shroud, better water proof and dust proof, ensure that the working environment of equipment.
Further, also comprise the second driving mechanism for driving described grinding parts to slide up and down, described second driving mechanism comprises servomotor, the motor mounting rack be arranged on described support, the ball screw assembly, be connected with described grinding mount pad, to be arranged on described grinding mount pad and the feed screw nut's seat coordinated with described ball screw assembly.
Further, in order to alleviate the driving force of servomotor, save equipment cost, also comprise directed counter weight construction, a cavity is provided with in described support, described directed counter weight construction comprises the balancing weight be arranged in cavity, chain, is arranged on the weighting distribution wheel at support top, and described chain one end is connected with balancing weight, and the other end is walked around weighting distribution wheel and is connected with described grinding mount pad.
Further, be vertically provided with support bar in described cavity, the bottom of described support and top are respectively arranged with the fixed head for fixing described support bar, and described balancing weight is arranged on described support bar.
Further, described grinding parts are connected with described support by installing plate, and described installing plate is connected by locating heart bolt hinge with described support; Described installing plate is provided with guideway, described grinding mount pad is provided with the slide block coordinated with described guideway.
Compared with prior art, the beneficial effects of the utility model are:
1, the utility model drives grinding parts slide by the first driving mechanism, compact conformation, and systematicness is installed, and adopts the end face of emery wheel as grinding face, and single grinding area is little, improves the precision of grinding.
2, the utility model configuration balancing weight, auxiliary servo motor drives described grinding parts slide, decreases the driving force of servomotor, reduces equipment cost, increases the service life.
3, the utility model adopts hermetically-sealed construction, adopts sealed waterproof and dustproof structure, maintains the clean of Workshop Production environment, extends the service life of equipment.
4, mair motor and main shaft adopt shaft coupling to be connected, and the setting height(from bottom) of grinding machine are keeped in repair more convenient, save cost.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail, wherein:
Fig. 1 is the structural representation of the grinding attachment for vertical grinder described in the utility model;
Fig. 2 is the front view of the grinding attachment for vertical grinder described in the utility model;
Fig. 3 is the generalized section of the grinding attachment for vertical grinder described in the utility model.In figure: 1-emery wheel, 2-emery wheel compacting ring, 3-abrasive disc, 4-mainshaft nut, 5-main shaft, 6-wheel guard, 7-wheel guard water proof ring, 8-dust ring, 9-wheel guard installing plate, 10-sealing shroud, 11-main shaft bearing cover, 12-main spindle box, 13-main spindle coupling, 14-mair motor, 15-feed screw nut's seat, 16-ball screw assembly, 17-motor mount, 18-shaft coupling, 19-servomotor, 20-roller chain, 21-weighting distribution wheel, 22-weighting distribution wheel bracing frame, 23-first fixed head, 24-support bar, 25-balancing weight, 26-support, 27-locates heart bolt, 28-locates heart nut, 29-main spindle box installing plate, 30-guideway, 31-second fixed head, 32-grinding mount pad.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
As shown in Fig. 1 ~ Fig. 2, grinding attachment for vertical grinder described in the utility model, comprises support 26, the grinding structure be arranged on support 26, drives described grinding structure the second driving mechanism of movement, hermetically-sealed construction and guiding counter weight construction along the vertical direction; One is provided with for installing the cavity of guiding counter weight construction in described support 26.
Described grinding structure comprise grinding mount pad 32, mair motor 14, for mair motor 14 being fixed on the main spindle box 12 on described grinding mount pad 32, the main shaft 5 be connected with the driving shaft of mair motor 14, the emery wheel 1 being arranged on main shaft 5 one end, the abrasive disc 3 being used for connecting emery wheel 1 and main shaft 5 and wheel guard 6.Described emery wheel 1 is installed on abrasive disc 3 by emery wheel compacting ring 2, described abrasive disc 3 is fixed on by mainshaft nut 4 on the axle head of main shaft 5, be arranged with some bearings outside described main shaft 5, described bearing is outside equipped with bearing holder (housing, cover) 11, described bearing holder (housing, cover) 11 is outer is also provided with sealing shroud 10.Described grinding mount pad 32 is provided with wheel guard installing plate 9, described wheel guard 9 is arranged on described wheel guard installing plate 9, water proof ring 7 is provided with between described sealing shroud 10 and described wheel guard 9, a groove is provided with in described water proof ring 7, dust ring 8 is provided with in described groove, wheel guard plays the effect of water proof and dust proof, prevents grinding fluid from splashing or oozing out.Described main shaft 5 is connected with the driving shaft of mair motor 14 by shaft coupling 13, directly connects, facilitates installation and maintenance, reduces maintenance cost.
Described second driving mechanism comprises and is arranged on electric machine stand 17 on described support 26, the servomotor 19 be arranged on electric machine stand 17, the ball screw assembly, 16 be arranged on the driving shaft of servomotor 19, described grinding mount pad 32 is provided with the feed screw nut seat 15 coordinated with described ball screw assembly, 16.
Described grinding mount pad 32 is flexibly connected with support 26 by installing plate 29, and described installing plate 29 is connected on described support 26 by rotating bolt 27 and locating heart nut 28, and installing plate 29 can swing around rotation bolt 27.By swinging installing plate 26, make the end slope of emery wheel 1, during each grinding, the end face that only emery wheel is monolateral carries out grinding, avoids end face peripheral grinding and does not overlap, and produces the problem of ghost image.
Described installing plate 26 is provided with guideway 30, described grinding mount pad 32 is provided with the slide block coordinated with described guideway 30 secondary.
Described guiding counter weight construction comprises the balancing weight 25 be arranged in described cavity, chain 20, be arranged on the weighting distribution wheel 21 at described support 26 top, described support 26 top is provided with weighting distribution wheel bracing frame 22, described weighting distribution wheel 21 is movably arranged on described weighting distribution wheel bracing frame 22, support bar 24 is provided with in described cavity, the top of described cavity and bottom are respectively arranged with the first fixed head 23 and the second fixed head 31 for fixing described support bar 24, described balancing weight 25 is arranged on described support bar 24, one end of described chain 20 is connected with balancing weight 25, the other end is walked around weighting distribution wheel 21 and is connected with grinding mount pad 32, when servomotor 19 drives grinding parts up to move by ball screw assembly, 16, due to the effect of balancing weight 25, alleviate the heavy burden of grinding parts, thus reduce the requirement of the torsion of servomotor 19, save equipment cost.
The operation principle of the grinding attachment for vertical grinder described in the utility model is:
The utility model adopts the end face of emery wheel as grinding plane, by regulating installing plate 29, grinding parts are tilted certain angle, when making each grinding, emery wheel 1 only has the end face of part as grinding plane, avoid whole end face produces ghost image problem as grinding plane, substantially increase the precision of grinding.Mair motor drives emery wheel 1 grinding work piece, and servomotor 19 drives ball screw assembly, 16 to drive grinding parts to slide up and down along guideway 30, regulates the position of grinding parts.
The utility model structure is simple, and systematization is arranged, and facilitate installation and maintenance, grinding accuracy is high, and sealing is good, water proof and dust proof, avoids grinding fluid and splashes or ooze out, and ensure that the clean of Workshop Production environment, ensure that the working life of equipment.
Described in the present embodiment for other structure of the grinding attachment of vertical grinder see prior art.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, therefore everyly do not depart from technical solutions of the utility model content, the any amendment done above embodiment according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (10)
1., for a grinding attachment for vertical grinder, comprise support, the grinding parts be movably arranged on support; It is characterized in that:
Described grinding parts comprise grinding mount pad, the first driving mechanism be arranged on grinding mount pad, the grinding machine head that is connected with the first driving mechanism; Described grinding machine head is flexibly connected with described support;
Described grinding machine head comprises emery wheel, for fixing the abrasive disc of described emery wheel; The end face of described emery wheel is grinding face.
2., according to claim 1 for the grinding attachment of vertical grinder, it is characterized in that: described first driving mechanism comprise mair motor, for install described mair motor main spindle box, for connecting the main shaft of mair motor and described emery wheel; The driving shaft of described mair motor is connected with described main shaft by shaft coupling.
3. according to claim 2 for the grinding attachment of vertical grinder, it is characterized in that: described grinding parts also comprise hermetically-sealed construction, described hermetically-sealed construction comprises the sealing shroud be set on described main shaft, for holding the wheel guard of described emery wheel, described wheel guard is set in outside described sealing shroud, is provided with water proof ring between described sealing shroud and wheel guard; Described wheel guard is arranged on described grinding mount pad by wheel guard installing plate.
4. according to claim 3 for the grinding attachment of vertical grinder, it is characterized in that: between described sealing shroud and described main shaft, be provided with some bearings, described bearing is connected with described sealing shroud by bearing cage, and described bearing cage is connected with described grinding mount pad.
5. according to claim 4 for the grinding attachment of vertical grinder, it is characterized in that: between described water proof ring and described sealing shroud, be provided with dust ring.
6. according to any one of claim 1 to 5 for the grinding attachment of vertical grinder, it is characterized in that: also comprise the second driving mechanism for driving described grinding parts to slide along the vertical direction.
7. according to claim 6 for the grinding attachment of vertical grinder, it is characterized in that: described second driving mechanism comprises servomotor, the motor mounting rack be arranged on described support, the ball screw assembly, be connected with described grinding mount pad, be arranged on described grinding mount pad and the feed screw nut's seat coordinated with described ball screw assembly.
8. according to claim 7 for the grinding attachment of vertical grinder, it is characterized in that: also comprise directed counter weight construction, a cavity is provided with in described support, described directed counter weight construction comprises the balancing weight be arranged in cavity, chain, is arranged on the weighting distribution wheel at support top, described chain one end is connected with balancing weight, and the other end is walked around weighting distribution wheel and is connected with described grinding mount pad.
9. according to claim 8 for the grinding attachment of vertical grinder, it is characterized in that: in described cavity, be vertically provided with support bar, the bottom of described support and top are respectively arranged with the fixed head for fixing described support bar, and described balancing weight is arranged on described support bar.
10. according to claim 9 for the grinding attachment of vertical grinder, it is characterized in that: described grinding parts are connected with described support by installing plate, described installing plate is connected by locating heart bolt hinge with described support;
Described installing plate is provided with guideway, described grinding mount pad is provided with the slide block coordinated with described guideway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520628214.3U CN205184484U (en) | 2015-08-19 | 2015-08-19 | A grinding device for vertical roller mill bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520628214.3U CN205184484U (en) | 2015-08-19 | 2015-08-19 | A grinding device for vertical roller mill bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205184484U true CN205184484U (en) | 2016-04-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520628214.3U Expired - Fee Related CN205184484U (en) | 2015-08-19 | 2015-08-19 | A grinding device for vertical roller mill bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205184484U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107225481A (en) * | 2017-06-19 | 2017-10-03 | 扬州市邮谊工具制造有限公司 | A kind of multi-freedom intelligent precision grinder |
| CN109500733A (en) * | 2017-09-15 | 2019-03-22 | 南京美克斯精密机械有限公司 | A kind of numerically control grinder |
| CN114654319A (en) * | 2022-03-13 | 2022-06-24 | 中山德立洁具有限公司 | Plane grinding equipment and grinding process for stainless steel plate parts |
-
2015
- 2015-08-19 CN CN201520628214.3U patent/CN205184484U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107225481A (en) * | 2017-06-19 | 2017-10-03 | 扬州市邮谊工具制造有限公司 | A kind of multi-freedom intelligent precision grinder |
| CN109500733A (en) * | 2017-09-15 | 2019-03-22 | 南京美克斯精密机械有限公司 | A kind of numerically control grinder |
| CN114654319A (en) * | 2022-03-13 | 2022-06-24 | 中山德立洁具有限公司 | Plane grinding equipment and grinding process for stainless steel plate parts |
| CN114654319B (en) * | 2022-03-13 | 2023-01-31 | 中山德立洁具有限公司 | Plane grinding equipment and grinding process for stainless steel plate parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 529500 hodal Road south of the HOHO industrial area, Dongcheng Town, Yangdong District, Yangjiang, Guangdong, China Patentee after: Yang Yangjiang City East Guoco Machinery Manufacturing Co. Ltd. Address before: 529500 Guangdong, Yangjiang, Dongdong Town, Yangdong County, hohda Road Industrial Area Patentee before: Yangdong Guohao Machinery Manufacturing Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20200819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |